901666128

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:386

約数の個数: 240

約数和(自身を含む): 2850531840

約数和(自身を除く): 1948865712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 33, 34, 38, 44, 48, 51, 57, 66, 68, 76, 88, 102, 114, 132, 136, 152, 176, 187, 204, 209, 228, 264, 272, 289, 304, 311, 323, 374, 408, 418, 456, 528, 561, 578, 622, 627, 646, 748, 816, 836, 867, 912, 933, 969, 1122, 1156, 1244, 1254, 1292, 1496, 1672, 1734, 1866, 1938, 2244, 2312, 2488, 2508, 2584, 2992, 3179, 3344, 3421, 3468, 3553, 3732, 3876, 4488, 4624, 4976, 5016, 5168, 5287, 5491, 5909, 6358, 6842, 6936, 7106, 7464, 7752, 8976, 9537, 10032, 10263, 10574, 10659, 10982, 11818, 12716, 13684, 13872, 14212, 14928, 15504, 15861, 16473, 17727, 19074, 20526, 21148, 21318, 21964, 23636, 25432, 27368, 28424, 31722, 32946, 35454, 38148, 41052, 42296, 42636, 43928, 47272, 50864, 54736, 56848, 58157, 60401, 63444, 64999, 65892, 70908, 76296, 82104, 84592, 85272, 87856, 89879, 94544, 100453, 116314, 120802, 126888, 129998, 131784, 141816, 152592, 164208, 170544, 174471, 179758, 181203, 194997, 200906, 232628, 241604, 253776, 259996, 263568, 269637, 283632, 301359, 348942, 359516, 362406, 389994, 401812, 465256, 483208, 519992, 539274, 602718, 697884, 719032, 724812, 779988, 803624, 930512, 966416, 988669, 1039984, 1078548, 1104983, 1205436, 1395768, 1438064, 1449624, 1559976, 1607248, 1707701, 1977338, 2157096, 2209966, 2410872, 2791536, 2899248, 2966007, 3119952, 3314949, 3415402, 3954676, 4314192, 4419932, 4821744, 5123103, 5932014, 6629898, 6830804, 7909352, 8839864, 10246206, 11864028, 13259796, 13661608, 15818704, 17679728, 18784711, 20492412, 23728056, 26519592, 27323216, 37569422, 40984824, 47456112, 53039184, 56354133, 75138844, 81969648, 112708266, 150277688, 225416532, 300555376, 450833064, 901666128]

約数ペア:

[(1, 901666128), (2, 450833064), (3, 300555376), (4, 225416532), (6, 150277688), (8, 112708266), (11, 81969648), (12, 75138844), (16, 56354133), (17, 53039184), (19, 47456112), (22, 40984824), (24, 37569422), (33, 27323216), (34, 26519592), (38, 23728056), (44, 20492412), (48, 18784711), (51, 17679728), (57, 15818704), (66, 13661608), (68, 13259796), (76, 11864028), (88, 10246206), (102, 8839864), (114, 7909352), (132, 6830804), (136, 6629898), (152, 5932014), (176, 5123103), (187, 4821744), (204, 4419932), (209, 4314192), (228, 3954676), (264, 3415402), (272, 3314949), (289, 3119952), (304, 2966007), (311, 2899248), (323, 2791536), (374, 2410872), (408, 2209966), (418, 2157096), (456, 1977338), (528, 1707701), (561, 1607248), (578, 1559976), (622, 1449624), (627, 1438064), (646, 1395768), (748, 1205436), (816, 1104983), (836, 1078548), (867, 1039984), (912, 988669), (933, 966416), (969, 930512), (1122, 803624), (1156, 779988), (1244, 724812), (1254, 719032), (1292, 697884), (1496, 602718), (1672, 539274), (1734, 519992), (1866, 483208), (1938, 465256), (2244, 401812), (2312, 389994), (2488, 362406), (2508, 359516), (2584, 348942), (2992, 301359), (3179, 283632), (3344, 269637), (3421, 263568), (3468, 259996), (3553, 253776), (3732, 241604), (3876, 232628), (4488, 200906), (4624, 194997), (4976, 181203), (5016, 179758), (5168, 174471), (5287, 170544), (5491, 164208), (5909, 152592), (6358, 141816), (6842, 131784), (6936, 129998), (7106, 126888), (7464, 120802), (7752, 116314), (8976, 100453), (9537, 94544), (10032, 89879), (10263, 87856), (10574, 85272), (10659, 84592), (10982, 82104), (11818, 76296), (12716, 70908), (13684, 65892), (13872, 64999), (14212, 63444), (14928, 60401), (15504, 58157), (15861, 56848), (16473, 54736), (17727, 50864), (19074, 47272), (20526, 43928), (21148, 42636), (21318, 42296), (21964, 41052), (23636, 38148), (25432, 35454), (27368, 32946), (28424, 31722)]